I'm looking for a dash overlay kit with the color brushed aluminium or something similar. Does anyone know a good place where I can get one from?

Ya Actually you can buy one off my store on ebay or just let me know if you want it. Im charging 70.00 but i'll give you 10% off and we can figure out shipping.
heres the link http:stores.ebay.com/EC-Automotive
cut and paste that into the web browser bar

What colors do they come in? Do you have any actual pictures of any of them on a tC?

Im not sure what you mean by the color thing but it is a silver brushed aluminum. I havent seen any color ones. About pictures.... well i just recently took mine off my scion and replaced some parts with Carbon Fiber so i have a Brushed aluminum and Carbon fiber look. If you need pics i know ther was one guy who posted a bunch if you just do a search for it im sure you can find them.